Kollar C, Schneider H, Waksman J et al (2007) Meta-analysis of the efficacy of a single dose of phenylephrine 10 mg compared with placebo in adults with acute nasal congestion due to the common cold. Clin Ther 29:1057–1070
CrossRefPubMed

Smith AP, Jamson S (2012) An investigation of the effects of the common cold on simulated driving performance and detection of collisions: a laboratory study. BMJ Open 2:e001047
CrossRefPubMedPubMedCentral